-
Tshintsha isantya sokubetha kwe-laser enamandla kakhulu emfutshane kakhulu
Tshintsha isantya sokubetha kwe-laser ende kakhulu. Ii-laser ezinde kakhulu ezimfutshane zihlala zibhekisa kwii-laser pulses ezinobubanzi be-pulse yamashumi kunye namakhulu ee-femtoseconds, amandla aphezulu ee-terawatts kunye nee-petawatts, kwaye ukukhanya kwazo okugxileyo kudlula i-1018 W/cm2. I-laser ende kakhulu emfutshane kunye...Funda ngokugqithisileyo -
Isixhobo sokubona ifoto esinye se-InGaAs
I-photodetector ye-InGaAs enefoto enye Ngophuhliso olukhawulezileyo lwe-LiDAR, iteknoloji yokubona ukukhanya kunye neteknoloji yokulinganisa esetyenziselwa iteknoloji yokulandelela imifanekiso yezithuthi ngokuzenzekelayo nayo ineemfuno eziphezulu, uvakalelo kunye nesisombululo sexesha se-detector esetyenziswa kukukhanya okuphantsi kwendabuko...Funda ngokugqithisileyo -
Umthombo wokukhanya okuphezulu kakhulu kwe-ultraviolet
Umthombo wokukhanya okuphezulu okuphindaphindekayo okugqithisileyo kwe-ultraviolet Iindlela zoxinzelelo emva kokudityaniswa kunye neendawo ezinemibala emibini zivelisa umthombo wokukhanya okuphezulu okugqithisileyo kwe-ultraviolet. Kwizicelo ze-Tr-ARPES, ukunciphisa ubude bokukhanya kokuqhuba kunye nokwandisa amathuba okufakwa kwe-ionization yegesi ziyindlela esebenzayo...Funda ngokugqithisileyo -
Inkqubela phambili kwitekhnoloji yomthombo wokukhanya kwe-ultraviolet egqithisileyo
Inkqubela phambili kwitekhnoloji yomthombo wokukhanya kwe-ultraviolet egqithisileyo Kwiminyaka yakutshanje, imithombo ye-ultraviolet ephezulu ye-harmonic itsale ingqalelo enkulu kwicandelo le-electron dynamics ngenxa yokuhambelana kwayo okunamandla, ixesha elifutshane lokubetha kwentliziyo kunye namandla aphezulu e-photon, kwaye isetyenzisiwe kwiindidi ezahlukeneyo ze-spectral kunye...Funda ngokugqithisileyo -
I-higher integrated thin film lithium niobate electro-optic modulator
Usetyenziso lwe-electro-optic olune-linearity ephezulu kunye ne-microwave photon Ngenxa yeemfuno ezikhulayo zeenkqubo zonxibelelwano, ukuze kuphuculwe ngakumbi ukusebenza kakuhle kokudluliselwa kwemiqondiso, abantu baya kudibanisa ii-photon kunye nee-elektroni ukuze bafumane izibonelelo ezihambelanayo, kunye ne-microwave photonic...Funda ngokugqithisileyo -
Izinto zefilimu encinci ye-lithium niobate kunye ne-lithium niobate modulator encinci yefilimu encinci
Iingenelo kunye nokubaluleka kwe-thin film lithium niobate kwiteknoloji ye-microwave photon edibeneyo Iteknoloji ye-microwave photon ineengenelo ze-bandwidth enkulu yokusebenza, amandla okucubungula aqinileyo kunye nokulahleka okuphantsi kothumelo, okunamandla okuphelisa imiqobo yobuchwephesha ye ...Funda ngokugqithisileyo -
Indlela yokwahlulahlula nge-laser
Indlela yokulinganisa i-laser Umgaqo we-laser rangefinder Ukongeza ekusetyenzisweni kwe-laser kwimizi-mveliso ekucutshungulweni kwezinto, amanye amacandelo, anjenge-aerospace, emkhosini kunye namanye amacandelo nawo ahlala ephuhlisa usetyenziso lwe-laser. Phakathi kwawo, i-laser esetyenziswa kwiinqwelomoya nasemkhosini iyanda...Funda ngokugqithisileyo -
Imigaqo kunye neentlobo zelaser
Imigaqo kunye neentlobo ze-laser Yintoni i-laser? I-LASER (Ukukhulisa Ukukhanya Ngokukhutshwa Kwemisebe Okukhuthazwayo); Ukuze ufumane umbono ongcono, jonga umfanekiso ongezantsi: I-athomu ekwinqanaba eliphezulu lamandla iguqukela ngokuzenzekelayo kwinqanaba eliphantsi lamandla kwaye ikhuphe i-photon, inkqubo ebizwa ngokuba yi-spontaneous ...Funda ngokugqithisileyo -
Iindlela zokudibanisa i-optical multiplexing kunye nolwalamano lwazo lonxibelelwano lwe-on-chip kunye ne-optical fiber
Iqela lophando likaNjingalwazi Khonina ovela kwi-Institute of Image Processing Systems ye-Russian Academy of Sciences lipapashe iphepha elinesihloko esithi “Optical multiplexing techniques and their marriage” kwi-Opto-Electronic Advances yonxibelelwano lwe-on-chip kunye ne-optical fiber: uphononongo. Ingcali...Funda ngokugqithisileyo -
Iindlela zokudibanisa i-optical kunye nomtshato wazo kwi-on-chip: uphononongo
Iindlela zokudibanisa i-optical multiplexing kunye nomtshato wazo wonxibelelwano lwe-on-chip kunye ne-optical fiber: uphononongo Iindlela zokudibanisa i-optical multiplexing sisihloko sophando esingxamisekileyo, kwaye iingcali kwihlabathi liphela zenza uphando olunzulu kweli candelo. Kwiminyaka edlulileyo, iitekhnoloji ezininzi ze-multiplex ezifana...Funda ngokugqithisileyo -
Uphuhliso kunye nenkqubela phambili yetekhnoloji yokupakisha i-optoelectronic ye-CPO Icandelo lesibini
Uphuhliso kunye nenkqubela phambili yeteknoloji yokupakisha i-optoelectronic co-packaging ye-CPO Ukupakisha i-optoelectronic co-packaging ayisiyoteknoloji intsha, uphuhliso lwayo lunokulandelwa emva kwiminyaka yoo-1960, kodwa ngeli xesha, ukupakisha i-photoelectric co-packaging yiphakheji elula yezixhobo ze-optoelectronic kunye. Ngeminyaka yoo-1990,...Funda ngokugqithisileyo -
Ukusebenzisa iteknoloji yokudibanisa idatha ye-optoelectronic ukusombulula ukuhanjiswa kwedatha enkulu. Inxalenye yokuqala
Ukusebenzisa iteknoloji yokudibanisa idatha ye-optoelectronic ukusombulula ukuhanjiswa kwedatha okukhulu. Iqhutywa kukuphuhliswa kwamandla ekhompyutha ukuya kwinqanaba eliphezulu, inani ledatha liyanda ngokukhawuleza, ingakumbi ithrafikhi entsha yeshishini leziko ledatha efana neemodeli ezinkulu ze-AI kunye nokufunda koomatshini kukhuthaza i-gr...Funda ngokugqithisileyo
